Simulated flight trainer gallery bridge structure

Abstract

The utility model discloses a simulated flight trainer gallery bridge structure which comprises a gallery bridge body, a supporting device and a driving device, and the gallery bridge body is used for being connected with a cabin door of an airplane training cabin; the supporting device is used for supporting the gallery bridge body; the driving device is installed on the supporting device and used for driving the supporting device to carry the gallery bridge body to move. Wherein the supporting device comprises first telescopic rods, a supporting plate and a mounting beam, the supporting plate is arranged below the gallery bridge body, the number of the first telescopic rods is two, the movable ends of the two first telescopic rods are arranged on the two sides of the supporting plate, the fixed ends of the two first telescopic rods are arranged on the mounting beam, a rotating shaft is rotationally arranged below the mounting beam, and a rolling wheel is fixedly arranged on the rotating shaft; second telescopic rods are arranged on the two sides of the mounting beam, push blocks are arranged at the ends of the second telescopic rods, and receding grooves are formed in the push blocks. The utility model aims to solve the problem that a gallery bridge supporting structure in the prior art cannot stably support a gallery bridge.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft simulation training, in particular to a gallery bridge structure of a simulated flight training device. Background Art

[0002] The jet bridge is an important equipment connecting the aircraft cabin door and the airport terminal, and plays a key role in aircraft simulation; jet bridge simulation training helps operators improve their docking skills, reduce errors in on-site operations, and ensure passenger safety; the jet bridge plays an important role in aircraft simulation training and is a key link in ensuring the normal operation of flights and passenger safety.

[0003] The utility model patent with application number: CN202021800776.9 and publication number: CN212738530U (hereinafter referred to as "prior art 1") discloses an airport corridor bridge, including a moving seat, a bearing assembly, a moving assembly and a supporting assembly. The bearing assembly is fixedly connected to the middle of the upper part of the moving seat, and the moving assembly is connected to the middle of the lower part. The supporting assemblies are arranged on both sides of the moving seat. The hydraulic cylinder is fixedly connected to the upper part of the moving seat and the telescopic rod connected to the hydraulic cylinder extends to the lower part of the moving seat after passing through the moving seat. A pressure rod is fixedly connected to the middle part of the telescopic rod, and a suction cup is fixedly connected to the bottom end of the pressure rod. A pressure ring is fixedly connected to the bottom end of the pressure rod, and the pressure ring rests on the suction cup. A telescopic tube is connected to the middle part of the suction cup and located on both sides of the telescopic rod. The other end of the telescopic tube is connected to an air pump. The moving seat is symmetrically fixedly connected to the hydraulic telescopic rod, and the top of the hydraulic telescopic rod is fixedly connected to a limiting plate. A supporting platform is fixedly connected between the two hydraulic telescopic rods, and a reinforcing plate is fixedly connected between the end of the support platform and the hydraulic telescopic rod.

[0004] The specification of prior art 1 discloses an airport corridor bridge. When in use, the entire support assembly is fixed by controlling the telescopic rod to extend and retract to drive the suction cup to rise or contact the ground. However, in actual applications, if the transmission relationship between the motor and the drive shaft is disengaged, the friction between the suction cup and the ground alone is not enough to keep the entire support assembly fixed. Summary of the invention

[0005] The utility model provides a corridor bridge structure of a simulated flight training device, aiming to solve the problem that the corridor bridge supporting structure in the prior art cannot stably support the corridor bridge.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A flight training simulator corridor structure includes a corridor body, a supporting device, and a driving device, wherein the corridor body is used to connect to a door of an aircraft training cabin; the supporting device is used to provide support for the corridor body; the driving device is installed on the supporting device and is used to drive the supporting device to carry the corridor body to move;

[0008] Among them, the supporting device includes a first telescopic rod, a supporting plate and a mounting beam. The supporting plate is arranged below the corridor bridge body. There are two first telescopic rods. The movable ends of the two first telescopic rods are arranged on both sides of the supporting plate, and the fixed ends are arranged on the mounting beam. A rotating shaft is rotatably arranged below the mounting beam, and a roller is fixedly arranged on the rotating shaft. Second telescopic rods are arranged on both sides of the mounting beam, and push blocks are arranged at the ends of the second telescopic rods. A clearance groove is provided on the push block, and a support foot and a positioning rod are provided in the clearance groove. The positioning rod is used to contact the side of the rotating shaft.

[0009] Furthermore, a positioning block is provided on the support plate, and the positioning block is threadedly connected to the gallery bridge body.

[0010] Furthermore, the driving device includes a motor and a transmission mechanism. A clearance groove is provided on the mounting beam. The motor is mounted on the mounting beam. The output shaft of the motor is connected to the transmission mechanism. The motor is used to drive the rotating shaft to rotate through the transmission mechanism.

[0011] Furthermore, the transmission mechanism includes a driving pulley arranged on the output shaft of the motor and a driven pulley arranged on the rotating shaft. The driving pulley and the driven pulley are sleeved with a belt, and the belt is used to pass through the yield groove.

[0012] Furthermore, mounting plates are provided on both sides of the mounting beam, each mounting plate is provided with the second telescopic rod, and the upper end surface of the push block is used to contact with the lower end surface of the mounting plate.

[0013] Furthermore, the first telescopic rod and the second telescopic rod are both electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods.

[0014] Furthermore, a bearing seat is arranged on the mounting beam, and the output shaft of the motor is rotatably connected to the bearing seat.

[0015] Furthermore, side plates are arranged on both sides of the mounting beam, the rotating shaft is rotatably connected to the side plates, and the pushing block is slidably connected to the side plates.

[0016] Furthermore, the push block is slidably matched with the side plate through a sliding assembly, and the sliding assembly includes a slide rail arranged on the push block and a slide groove arranged on the side plate, and the slide rail and the slide groove are slidably matched.

[0017] Furthermore, the end of the first telescopic rod is arranged on a limit plate, and the limit plate is fixedly connected to the support plate.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model mainly includes a corridor bridge body, a support device and a driving device, wherein the corridor bridge body is used to connect the door of the aircraft training cabin; in actual use, the staff first drives the first telescopic rod to retract to ensure that the height between the support plate and the ground is the lowest, then uses a crane to hoist the corridor bridge body on the support plate, and then controls the driving device to drive the supporting device to move as a whole. In this process, the whole formed by the rotating shaft and the roller slides on the ground. When the corridor bridge body is transported to the specified position, the first telescopic rod is extended to lift the corridor bridge body as a whole, and the two ends of the corridor bridge body are respectively connected to the door of the training cabin and the boarding gate of the airport; at this time, it is necessary to control the second telescopic rod to extend the second telescopic rod. In this process, the push block slides on the mounting beam until the support foot contacts the ground, and the positioning rod is tightly against the rotating shaft, thereby completing the fixing of the supporting device as a whole. The advantage of such a setting is that the rotation of the rotating shaft can be limited by the positioning rod, so as to avoid the movement of the supporting device as a whole after the driving device and the rotating shaft are disengaged; thereby ensuring the stability of the supporting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the connection relationship between the push block and the positioning rod in the utility model.

[0023] In the figure, 101-bridge body, 102-first telescopic rod, 103-support plate, 104-mounting beam, 105-rotating shaft, 106-roller, 107-second telescopic rod, 108-push block, 109-gap groove, 110-support foot, 111-positioning rod, 112-positioning block, 113-motor, 114-driving pulley, 115-driven pulley, 116-belt, 117-mounting plate, 118-bearing seat, 119-side plate, 120-limiting plate. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the embodiments, which are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in the field without creative work are all within the protection scope of the present invention.

[0025] See also Figure 1 and Figure 2 As shown, this embodiment discloses a corridor bridge structure, specifically a corridor bridge structure of a simulated flight training device, including a corridor bridge body 101, a supporting device and a driving device, wherein the corridor bridge body 101 is used to connect to the door of the aircraft training cabin; the supporting device is used to provide support for the corridor bridge body 101; the driving device is installed on the supporting device and is used to drive the supporting device to carry the corridor bridge body 101 to move;

[0026] The supporting device includes a first telescopic rod 102, a supporting plate 103 and a mounting beam 104. The supporting plate 103 is arranged below the corridor bridge body 101. There are two first telescopic rods 102. The movable ends of the two first telescopic rods 102 are arranged on both sides of the supporting plate 103, and the fixed ends are arranged on the mounting beam 104. A rotating shaft 105 is rotatably arranged below the mounting beam 104, and a roller 106 is fixedly arranged on the rotating shaft 105. Second telescopic rods 107 are arranged on both sides of the mounting beam 104. Push blocks 108 are arranged at the ends of the second telescopic rods 107. A clearance groove 109 is arranged on the push block 108. A support foot 110 and a positioning rod 111 are arranged in the clearance groove 109. The positioning rod 111 is used to contact the side of the rotating shaft 105.

[0027] The utility model mainly comprises a corridor bridge body 101, a supporting device and a driving device, wherein the corridor bridge body 101 is used to connect the door of the aircraft training cabin; in actual use, the staff first drives the first telescopic rod 102 to retract to ensure that the height of the supporting plate 103 and the ground is the lowest, and then uses a crane to hoist the corridor bridge body 101 on the supporting plate 103, and then controls the driving device to drive the supporting device to move as a whole. In this process, the whole formed by the rotating shaft 105 and the roller 106 slides on the ground. When the corridor bridge body 101 is transported to the designated position, the first telescopic rod 102 is extended to lift the corridor bridge body 101 as a whole, and the two ends of the corridor bridge body 101 are respectively connected to the door of the training cabin and the boarding gate of the airport; at this time, it is necessary to control the second telescopic rod 107 to extend the second telescopic rod 107. In this process, the push block 108 slides on the mounting beam 104 until the support foot 110 contacts the ground, and the positioning rod 111 is tightly against the rotating shaft 105, thereby completing the fixing of the supporting device as a whole. The advantage of such a configuration is that the rotation of the rotating shaft 105 can be limited by the positioning rod 111, thereby preventing the entire supporting device from moving after the driving device and the rotating shaft 105 are disengaged, thereby ensuring the stability of the supporting device.

[0028] In some embodiments, a positioning block 112 is provided on the support plate 103 , and the positioning block 112 is threadedly connected to the corridor bridge body 101 .

[0029] In actual use, the purpose of providing the positioning block 112 is to position the corridor bridge body 101 horizontally to ensure that the corridor bridge body 101 can be stably installed on the support plate 103 .

[0030] In some embodiments, the driving device includes a motor 113 and a transmission mechanism. A clearance groove 109 is provided on the mounting beam 104. The motor 113 is installed on the mounting beam 104. The output shaft of the motor 113 is connected to the transmission mechanism. The motor 113 is used to drive the rotating shaft 105 to rotate through the transmission mechanism.

[0031] In actual use, the motor 113 rotates to drive the rotating shaft 105 to rotate through the transmission mechanism, and the main function of the clearance groove 109 is to facilitate the clearance of the transmission mechanism.

[0032] In some embodiments, the transmission mechanism includes a driving pulley 114 disposed on the output shaft of the motor 113 and a driven pulley 115 disposed on the rotating shaft 105 , and a belt 116 is sleeved on the driving pulley 114 and the driven pulley 115 , and the belt 116 is used to pass through the clearance groove 109 .

[0033] In actual use, the motor 113 rotates to drive the driving pulley 114 to rotate. After the driving pulley 114 rotates, the friction force of the belt 116 causes the driven pulley 115 to drive the rotating shaft 105 to rotate together. After the rotating shaft 105 rotates, it drives the roller 106 to rotate, thereby realizing the overall movement of the supporting device.

[0034] In some embodiments, mounting plates 117 are provided on both sides of the mounting beam 104 , each mounting plate 117 is provided with the second telescopic rod 107 , and the upper end surface of the push block 108 is used to contact the lower end surface of the mounting plate 117 .

[0035] In actual use, the main function of providing the mounting plate 117 is to mount the second telescopic rod 107 .

[0036] In some embodiments, the first telescopic rod 102 and the second telescopic rod 107 are both electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods.

[0037] As an optional implementation, in this embodiment, the first telescopic rod 102 and the second telescopic rod 107 are both hydraulic telescopic rods. In actual use, the hydraulic telescopic rod is a hydraulic cylinder in the prior art. The utility model does not involve improvements to the hydraulic cylinder structure, which will not be described here one by one.

[0038] In some embodiments, a bearing seat 118 is disposed on the mounting beam 104 , and the output shaft of the motor 113 is rotatably connected to the bearing seat 118 .

[0039] In actual use, the main function of providing the bearing seat 118 is to facilitate the installation of the output shaft of the motor 113 and ensure that the output shaft of the motor 113 can rotate stably.

[0040] In some embodiments, side plates 119 are disposed on both sides of the mounting beam 104 , the rotating shaft 105 is rotatably connected to the side plates 119 , and the pushing block 108 is slidably connected to the side plates 119 .

[0041] In actual use, the purpose of providing the side plate 119 is to facilitate the installation of the rotating shaft 105 and also to facilitate the sliding of the push block 108 on the mounting beam 104 .

[0042] In some embodiments, the push block 108 is slidably matched with the side plate 119 via a sliding assembly. The sliding assembly includes a slide rail disposed on the push block 108 and a slide groove disposed on the side plate 119. The slide rail and the slide groove are slidably matched.

[0043] In actual use, the provision of the sliding assembly can make the push block 108 slide on the side plate 119 more smoothly and stably.

[0044] In some embodiments, the end of the first telescopic rod 102 is disposed on a limiting plate 120 , and the limiting plate 120 is fixedly connected to the supporting plate 103 .

[0045] In actual use, the limiting plate 120 is mainly used to facilitate the installation of the movable end of the first telescopic rod 102 and to prevent the first telescopic rod 102 from being disengaged from the support plate 103 .

[0046] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0048] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flight simulator bridge structure, characterized in that: include: A corridor bridge body (101), wherein the corridor bridge body (101) is used to connect a door of an aircraft training cabin; A supporting device, the supporting device is used to provide support for the corridor bridge body (101); A driving device, the driving device being installed on the supporting device and used to drive the supporting device to carry the gallery bridge body (101) to move; The supporting device comprises a first telescopic rod (102), a supporting plate (103) and a mounting beam (104). The supporting plate (103) is arranged below the corridor bridge body (101). There are two first telescopic rods (102). The movable ends of the two first telescopic rods (102) are arranged on both sides of the supporting plate (103), and the fixed ends are arranged on the mounting beam (104). A rotating shaft (105) is rotatably arranged below the mounting beam (104), and a roller (106) is fixedly arranged on the rotating shaft (105). Second telescopic rods (107) are arranged on both sides of the mounting beam (104), and a push block (108) is arranged at the end of the second telescopic rod (107). A clearance groove (109) is arranged on the push block (108), and a support foot (110) and a positioning rod (111) are arranged in the clearance groove (109). The positioning rod (111) is used to contact the side of the rotating shaft (105).

2. A flight simulator bridge structure according to claim 1, characterized in that: A positioning block (112) is provided on the support plate (103), and the positioning block (112) is threadedly connected to the gallery bridge body (101).

3. A flight simulator bridge structure according to claim 1, characterized in that: The driving device comprises a motor (113) and a transmission mechanism. A clearance groove (109) is provided on the mounting beam (104). The motor (113) is mounted on the mounting beam (104). The output shaft of the motor (113) is connected to the transmission mechanism. The motor (113) is used to drive the rotating shaft (105) to rotate through the transmission mechanism.

4. A flight simulator bridge structure according to claim 3, characterized in that: The transmission mechanism comprises a driving pulley (114) arranged on the output shaft of the motor (113) and a driven pulley (115) arranged on the rotating shaft (105); a belt (116) is sleeved on the driving pulley (114) and the driven pulley (115); and the belt (116) is used to pass through the clearance groove (109).

5. The bridge structure of a simulated flight training device according to claim 1, characterized in that: Mounting plates (117) are provided on both sides of the mounting beam (104), each mounting plate (117) is provided with the second telescopic rod (107), and the upper end surface of the push block (108) is used to contact the lower end surface of the mounting plate (117).

6. The bridge structure of a simulated flight training device according to claim 1, characterized in that: The first telescopic rod (102) and the second telescopic rod (107) are both electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods.

7. The bridge structure of a simulated flight training device according to claim 3, characterized in that: A bearing seat (118) is arranged on the mounting beam (104), and the output shaft of the motor (113) is rotatably connected to the bearing seat (118).

8. The bridge structure of a simulated flight training device according to claim 1, characterized in that: Side plates (119) are arranged on both sides of the mounting beam (104), the rotating shaft (105) is rotatably connected to the side plates (119), and the pushing block (108) is slidably connected to the side plates (119).

9. A flight simulator bridge structure according to claim 8, characterized in that: The push block (108) is slidably matched with the side plate (119) through a sliding assembly. The sliding assembly comprises a slide rail arranged on the push block (108) and a slide groove arranged on the side plate (119). The slide rail and the slide groove are slidably matched.

10. The bridge structure of a simulated flight training device according to claim 1, characterized in that: The end of the first telescopic rod (102) is arranged on a limiting plate (120), and the limiting plate (120) is fixedly connected to the supporting plate (103).

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